The midyear 2012 Paychecks and Pink Slips Scorecard tracked the board's vote on 10 pieces of legislation that the chamber said would spur or hinder employment, economic recovery and government efficiency.

Overall, the board got a B-minus grade, the same as the report issued at the end of last year. Among the issues the board considered: easing the permitting process for restaurants, a film rebate program and the Warriors' proposed waterfront arena project.

Steve Falk, president and CEO of the chamber, said he is encouraged by the board's recent actions, "keeping its attention on jobs and the economy." But he said critical issues lie ahead, including business tax reform and the California Pacific Medical Center's development plans.

Supervisors Jane Kim and Scott Wiener dropped a notch, because they voted to make it harder for financial institutions to open shop in certain neighborhoods. The chamber dinged Supervisors Christina Olague and Malia Cohen another 10 percentage points for their support of the financial institutions' legislation, which imposes additional permitting requirements, and their opposition to changing the system of ranked-choice voting.

Supervisors Eric Mar and David Chiu got a 70 percent score, while Supervisor John Avalosreceived a mark of 60 percent and Supervisor David Camposscored 56 percent. He missed a chamber-supported vote to expand the city's plastic bag ban beyond supermarkets and chain drugstores to include all retailers.

Campos couldn't be reached for comment on the subjective score card.

As for Avalos: "I'm offended the chamber didn't put me last," he said. "There must be some kind of fault in their assumptions."

But Avalos, who long has favored tax and land-use policy opposed by the city's business establishment, didn't stop there.

"The chamber's agenda and report card is as predictable as San Francisco summer fog and will be relevant when the chamber focuses on job creation and business development in neighborhoods like the Excelsior, Visitacion Valley and the Sunset," said Avalos, who fought to have money included in the city's new budget for workforce development in the southern District 11 neighborhoods he represents.

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